Ive been using GoodReader 3 for years now, and was reluctant to pay a second time for the same app to upgrade to GR 4, and with iOS 11 around the corner which will drop support for 32 bit apps like GoodReader 3 I started looking for alternatives.... found Documents which is *free* (though Id happily pay for a refined app such as this...especially as an iOS developer myself), has a cleaner interface and does everything I need it to: password protection, SFTP, iCloud sync, Dropbox sync, access to music library, wifi transfers, text editing and of course excellent PDF support. Excellent job Readdle.
gausseuler about Documents: File Manager & Docs, v5.7.8